Looking at the Google doc it looks like they're going to restrict it to some "medical authorities" "In order to be whitelisted to use this API, apps will be re

Looking at the Google doc it looks like they're going to restrict it to some "medical authorities" "In order to be whitelisted to use this API, apps will be required to timestamp and cryptographically sign the set of keys before delivery to the server with the signature of an authorized medical authority."